1. Speaker : Anne-Marie ROTTER
Turnkey Metro & Suburban Bid Director
Riyadh, 17 September 2013
MEED, SAUDI MEGA Transport & Infrastructure
Design & Creation of
New Mass Transit System

2. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 2
Urban population growth…
the key demand driver
National debt evolution
limits Public Funding (PF)
52%
in Emerging
Countries
9 %
in Developed
Countries
Expected Transport Market Evolution
To sustain urban transport growth,
we must revisit our mass transport system fundamentals

3. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 3
Expocitytrans 2012
Civil Works represent the biggest share of investment
75% Construction cost
~50 M€/km
~100 M€/km66% Construction cost
Typical Metro system Life-Cycle Costs
breakdown over 30 years in operation
Civil Work represents the biggest share of investment
E&M System represents about 30% but does impact the complete LCC
viaduct tunnel

4. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 4
Availability
Life-Cycle CostsSafety
Planning
City alignment
& footprint
Sustainability
Mass Transport System requirements
Which solutions contribute to optimize these antagonistic requirements?

5. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 5
Types of vehicles / Urban system capacity
Buses
BRT (Bogota)
Tramways
Monorail classic
MONORAIL - High capacity
Light METROS
Heavy METROS
Many innovations for
10,000 to 40,000 PPHPD
segment
• Are they all effective ?
• What about standardization ?
? - Brasil ,
India….
1981- Kobe
1983- Lille
2003- Singapore
2008- Lausanne
1986 –
Vancouver
1991- Lyon
1998- Paris
2002-
Copenhagen
Typical Urban Mass Transit Segmentation

6. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 6
GoA 4 Unattended
Operating mode
 Safety
 Availability
 OPEX
 Comfort

7. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 7
Running surface
2 solutions
Rubber wheelsSteel wheels Acceleration
Comfort
Positioning
Deceleration
Max Gradient
Min Curve
CAPEX
OPEX
Standard
• Steel wheels reduce energy consumption
• Some limits on weight / speed / hot temperature with Rubber
• Rubber-tired systems are needed for specific alignments: > 6% ramps, < 40m curves
 City alignment
 CAPEX
 OPEX
 Sustainability
Steel wheels preferred

8. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 8
Car/bogies architecture
Full Floor Free
Full floor freePartial floor free ~15%
Space
lost
• Free to develop, easier to clean and monitor
• Equal capacity with smaller trains
• Reduces civil works cost and city footprint
2 main existing solutions
Bogies below carsBogies with impact into cars
 Transport capacity
 Comfort
 Footprint
 CAPEX

9. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 9
Turnback
Simple point machine
2 main turnback solutions
 Transport capacity
 Availability
 CAPEX OPEX
 Footprint
Moving bridgeMoving point machine
• Moving time 3”
• Reliable
• Standard
• Moving time 12”-15””
• Bottle-neck system
• Proprietary
Simple and lighter are synonyms for available and fast

10. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 10
Flexible train architecture, 100% motorized
100%-motorized cars provide the most flexible and efficient train composition
• Improved commercial speed
• Easier transport capacity evolution
• Energy savings and reduced Maintenance costs
• 6% ramps, including recovery mode for steel-wheeled trains
• Reduced costs and planning, for development and integration
 CAPEX OPEX
 Commercial speed
 Sustainability(Capacity evolution)
 Time to market
Today motorization rates range from 50% up to 100%
= Dynamic
= Parts / Spare
= Maintenance
= Tools
Train Configuration

11. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 11
Frontal evacuation
 Safety
 CAPEX OPEX
 City footprint
Different Existing Solutions
LateralFrontal
• Passenger evacuation infrastructure is mandatory for mass transit systems
• Lateral evacuation increases tunnel cost and viaduct footprint
• Frontal evacuation on concrete track provides safe and optimized solution
Specific
Passenger evacuation

12. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 12
Viaduct, Precast
 Time to market
 CAPEX
 City footprint
Precast for metro
Precast viaduct provides:
• Less impact during construction
• Shorter construction time
• Optimized costs
Precast for monorail
When tunnels can be avoided
Construction method

13. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 13
Standard steel track gauge
 Sustainable
 LCC
 Comfort
LateralBelow
• The main interface decision on Metro application
• Any future changes of solution will lead to traffic interruption
• Impact on all fleet evolution or renewal
Central/lateral
Standard gauge 1435 Non Standard Non Standard
The STRATEGIC DECISION
Guiding solution modes

14. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 14
• All projects are specific and complex
• Guidelines will help us to progress on optimization and
standardization
Standard track gauge
Pre-cast viaductFrontal evacuation
Simple point machine
Steel wheels
Full floor free100% motorized trains
GoA 4 Unattended
To sustain urban transport growth and business maturity
Conclusion

15. © ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Design & Creation of New Mass Transit System – 17/09/2013 – P 15
Thank you for your attention

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